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guilldeas

An overview of my latest electronic projects at my humble home lab

Madrid, España

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This user joined on 09/13/2022.

My Projects

Tunable attenuator would fail to accurately drop output power as specified. Repair and characterization.

HP 4436A Attenuator Repair

80s precision DMM reads zero no matter the input

Microvolt DMM repair HP 3546A [test 7 fail]

Sound amplifier designed for touring purpouses shocks user and is stuck on temperature protection mode.

Repair of an audio amplifier [Altair MF24]

A malfunctioning digital synthesizer was examined and the cause identified.

Synthesizer Troubleshooting

Diseño de un dispositivo de protección de altavoces basado en posicionamiento inercial y medidas de potencia instantánea.

Protector de altavoces

El amplificador está atascado en el modo protección por exceso de temperatura y la carcasa da calambre

Reparación de un amplificador de audio

Projects I Like & Follow

The 2018 Hackaday Prize

Make & 3D print your own phone with sensors, displays, electronics, batteries and antennas. Customize Android and do exactly your thing!

Kite : Open Hardware Android Smartphone

shree-kumar Shree Kumar

2021 Hackaday Prize

A physical switch for my computer to choose between Linux and Windows

Hardware boot selection switch

stephen-holdaway Stephen Holdaway

A portable Yagi antenna for working amateur radio satellites

WA5VJB ultra portable dual VHF/UHF Yagi

A fully hardware debounced rotary encoder.

Hardware Debounced Rotary Encoder

Medium-sized 12-DOF Quadruped Robot inspired by MIT Cheetah and Boston Dynamics Spot Mini

NOMAD Quadrupedal Robot

implemented-robotics Implemented Robotics

Hackaday Prize 2019

The Arduino Nano Quick Project. Develop Everywhere.

Arduino Nano QP

alain-mauer Alain Mauer

This is a scanning electron microscope I am building from scratch from mechanical, electronics and control software.

My Custom Scanning Electron Microscope

vinis-lab Vini's Lab

A robot that moves vertically on the pipe.

Pipe Climbing Robot

Anastasiia Zelenska

Step-by-step instruction on running the Spotify music player on Raspberry Pi using ExaGear Desktop

Run Spotify on Raspberry Pi

The 2018 Hackaday Prize

Self-Powered IoT Node for Environmental Sensing

SPINES Mote

Hackaday Prize 2019

Convert FPV racing drone into an interceptor using Raspberry Pi

Open Source Air Defense

ExaGear Desktop brief feature description guide

ExaGear Desktop virtual machine for Raspberry Pi

Uses esp32 powered by Sonos Port to Send IR codes to turn on and off amp when music starts and finishes

Esp32 Sonos Port 12v trigger control Amp

PCB-to-control-Stepper-motor-without-arduino

PCB-to-control-Stepper-motor-without-arduino

2021 Hackaday Prize

A resilient strip (of tape measure fame) triad fed through centrally driven rollers extends a structure constrained by self spacing ribs

OBoom: low cost deployable linear actuator

Raspberry Pi Pico misses out on an EEPROM, so why not add it by ourselves, that too EEPROMs are dirt cheap.

How to Add an EEPROM to Raspberry Pi Pico

Do you have a bunch of FLAC files, and want to enjoy the music on any device on your network? NO APP REQUIRED! :)

Raspberry PI FLAC audio server

sciencedude1990

Binky is a music box built for the 3rd anniversary of my daughter. It's designed to let her play music by herself with use of NFC cards.

Binky - Kid's Music Box

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Bits